wehub-resource-sync
173 lines
7.3 KiB
C++
173 lines
7.3 KiB
C++
/* ******************************************************************************
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*
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*
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* This program and the accompanying materials are made available under the
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* terms of the Apache License, Version 2.0 which is available at
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* https://www.apache.org/licenses/LICENSE-2.0.
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*
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* See the NOTICE file distributed with this work for additional
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* information regarding copyright ownership.
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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* SPDX-License-Identifier: Apache-2.0
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******************************************************************************/
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//
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// Created by remote on 2018-09-20.
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//
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#include <execution/Threads.h>
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#include <helpers/LoopKind.h>
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#include <helpers/OmpLaunchHelper.h>
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#include <helpers/shape.h>
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#include <loops/pairwise_transform.h>
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#include <math/templatemath.h>
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#include <ops/ops.h>
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#include <system/op_boilerplate.h>
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#include <types/types.h>
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#include <array/ArrayOptions.hXX>
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using namespace simdOps;
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namespace functions {
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namespace pairwise_transforms {
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template <typename X, typename Y, typename Z>
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SD_INLINE void PairWiseTransform<X, Y, Z>::exec(int opNum,
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const void *x,
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sd::LongType xEws,
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const void *y,
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sd::LongType yEws,
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void *z,
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sd::LongType zEws,
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void *extraParams,
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sd::LongType n,
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sd::LongType start,
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sd::LongType stop) {
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DISPATCH_BY_OPNUM_TTT(exec, PARAMS(x, xEws, y, yEws, z, zEws, extraParams, n, start, stop), PAIRWISE_TRANSFORM_OPS);
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};
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template <typename X, typename Y, typename Z>
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template <typename OpType>
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SD_INLINE void PairWiseTransform<X, Y, Z>::exec(const void *vx, sd::LongType xEws, const void *vy, sd::LongType yEws, void *vz,
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sd::LongType zEws, void *vextraParams, sd::LongType n, sd::LongType start,
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sd::LongType stop) {
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auto x = reinterpret_cast<const X *>(vx);
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auto y = reinterpret_cast<const Y *>(vy);
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auto z = reinterpret_cast<Z *>(vz);
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auto extraParams = reinterpret_cast<Z *>(vextraParams);
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if (xEws == 1 && yEws == 1 && zEws == 1) {
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for (sd::LongType i = start; i < stop; i++) {
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z[i] = OpType::op(x[i], y[i], extraParams);
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}
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} else {
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for (sd::LongType i = start; i < stop; i++) z[i * zEws] = OpType::op(x[i * xEws], y[i * yEws], extraParams);
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}
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}
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template <typename X, typename Y, typename Z>
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SD_INLINE void PairWiseTransform<X, Y, Z>::exec(int opNum, const void *x, const sd::LongType *xShapeInfo, const void *y,
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const sd::LongType *yShapeInfo, void *z, const sd::LongType *zShapeInfo,
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void *extraParams, sd::LongType start, sd::LongType stop) {
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DISPATCH_BY_OPNUM_TTT(exec, PARAMS(x, xShapeInfo, y, yShapeInfo, z, zShapeInfo, extraParams, start, stop),
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PAIRWISE_TRANSFORM_OPS);
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};
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template <typename X, typename Y, typename Z>
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template <typename OpType>
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SD_INLINE void PairWiseTransform<X, Y, Z>::exec(const void *vx,
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const sd::LongType *xShapeInfo,
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const void *vy,
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const sd::LongType *yShapeInfo,
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void *vz,
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const sd::LongType *zShapeInfo,
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void *vextraParams,
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sd::LongType start,
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sd::LongType stop) {
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auto x = reinterpret_cast<const X *>(vx);
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auto y = reinterpret_cast<const Y *>(vy);
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auto z = reinterpret_cast<Z *>(vz);
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auto extraParams = reinterpret_cast<Z *>(vextraParams);
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sd::LongType xRank = shape::rank(xShapeInfo);
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sd::LongType yRank = shape::rank(yShapeInfo);
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sd::LongType zRank = shape::rank(zShapeInfo);
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sd::LongType *xShape = shape::shapeOf(xShapeInfo);
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sd::LongType *yShape = shape::shapeOf(yShapeInfo);
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sd::LongType *zShape = shape::shapeOf(zShapeInfo);
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sd::LongType *xStride = shape::stride(xShapeInfo);
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sd::LongType *yStride = shape::stride(yShapeInfo);
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sd::LongType *zStride = shape::stride(zShapeInfo);
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bool allSameOrder = shape::order(xShapeInfo) == shape::order(yShapeInfo) && shape::order(xShapeInfo) == shape::order(zShapeInfo);
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if (shape::haveSameShapeAndStrides(xShapeInfo, yShapeInfo)
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&& shape::haveSameShapeAndStrides(xShapeInfo, zShapeInfo)
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&& !shape::isViewConst(xShapeInfo)
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&& !shape::isViewConst(yShapeInfo) && !shape::isViewConst(zShapeInfo)
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&& allSameOrder) {
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sd::LongType zCoords[SD_MAX_RANK];
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PRAGMA_OMP_SIMD
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for (sd::LongType i = start; i < stop; i++) {
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INDEX2COORDS(i, zRank,zShape, zCoords);
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sd::LongType xOffset, yOffset, zOffset;
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COORDS2INDEX(zRank, zStride, zCoords, zOffset);
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z[zOffset] = OpType::op(x[zOffset], y[zOffset], extraParams);
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}
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} else if ((shape::haveSameShapeAndStrides(xShapeInfo, yShapeInfo)
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|| shape::haveSameShapeAndStrides(xShapeInfo, zShapeInfo))
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&& allSameOrder) {
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sd::LongType zCoords[SD_MAX_RANK];
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PRAGMA_OMP_SIMD
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for (sd::LongType i = start; i < stop; i++) {
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INDEX2COORDS(i, zRank, zShape, zCoords);
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sd::LongType xOffset, yOffset, zOffset;
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COORDS2INDEX(xRank, xStride, zCoords, xOffset);
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COORDS2INDEX(yRank, yStride, zCoords, yOffset);
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COORDS2INDEX(zRank, zStride, zCoords, zOffset);
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z[zOffset] = OpType::op(x[xOffset], y[yOffset], extraParams);
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}
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} else if (shape::haveSameShapeAndStrides(yShapeInfo, zShapeInfo)
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&& !shape::isViewConst(xShapeInfo)
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&& !shape::isViewConst(yShapeInfo) && !shape::isViewConst(zShapeInfo)
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&& allSameOrder) {
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sd::LongType zCoords[SD_MAX_RANK];
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PRAGMA_OMP_SIMD
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for (sd::LongType i = start; i < stop; i++) {
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INDEX2COORDS(i, zRank, zShape, zCoords);
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sd::LongType xOffset, yOffset, zOffset;
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COORDS2INDEX(xRank, xStride, zCoords, xOffset);
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COORDS2INDEX(yRank, yStride, zCoords, yOffset);
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COORDS2INDEX(zRank, zStride, zCoords, zOffset);
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z[zOffset] = OpType::op(x[xOffset], y[yOffset], extraParams);
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}
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} else {
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sd::LongType zCoords[SD_MAX_RANK];
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for (sd::LongType i = start; i < stop; i++) {
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INDEX2COORDS(i, zRank,xShape, zCoords);
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sd::LongType xOffset, yOffset, zOffset;
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COORDS2INDEX(xRank, xStride, zCoords, xOffset);
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COORDS2INDEX(yRank, yStride, zCoords, yOffset);
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COORDS2INDEX(zRank, zStride, zCoords, zOffset);
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z[zOffset] = OpType::op(x[xOffset], y[yOffset], extraParams);
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}
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}
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}
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} // namespace pairwise_transforms
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} // namespace functions
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